Blaze (Freeview) Wednesday

David Dickinson and the team visit Banbury in Oxfordshire, where dealers value items including an antique judges wig, a clock-work toy and a revolver

The guys interview applicants for the night shift position and examine a valuable first edition of David Thoreau's classic book Walden

The team values a 1920s doll of aviator Charles Lindbergh and a harmonica belonging to Aerosmith singer Steven Tyler

Matt makes fun of his rivals when their expensive purchases turn out to be junk, but may get a taste of his own medicine when he bets on a container he thinks will make him rich

The Berniers' future is up in the air as the bargain-hunters head to an airport auction and compete for luggage and plane parts

Brandon and Lori sweat it out in Desert Hot Springs, trying to keep competitors Desert Dan and his clan at bay. Can these city slickers take the heat?

Les faces a dilemma over the authenticity of a rare guitar and, with no expert on hand for advice, he is forced to go with his gut instinct

Ashley reacts to some bad manners in the shop queue, a kooky cowboy arrives at the counter and Rich makes an error that could cost him his job

The Golds are forced to take action when they witness a hustler scamming their customers in the car park. Plus, Seth and Ashley finally come to blows

Stories of an actual UFO military alert that took place at Edwards Air Force Base in California on the night of October 7, 1965

The amazing stories of dolphins that deliberately saved a surfer from a great white shark and the skinny teen in Missouri who lifted a car to free the man trapped underneath

Andy McGrath returns to Cornwall, where he meets a real-life mermaid, stalks a local churchyard for owl men and faeries, and stops off at a haunted smugglers' inn

A collision between two Boeing 747s in 1977 and how root causes for the tragedy at Tenerife remain even today

The team tries to make a deal on a guitar signed by Crosby, Stills & Nash, and also examines a pair of bomb fins from the Second World War

The guys value an air mail letter delivered by aviation pioneer Charles Lindbergh on the Spirit of St Louis, as well as a collection of mini bikes and a baseball bat from the 1900s

Lori and Kashuna go head to head and neither one of these tough cookies is backing down. Lots to fight over include a vintage car and a load of fishing tackle

The buyers throw down to win a locker with what looks like a hidden tractor. The Taylor brothers are back, while a buyer loses his mind in a do-or-die bidding war

The construction of megalithic stone structures baffles stonecutters, scientists and archeologists. This edition considers whether ancient humans had a little alien help

Theorists offer compelling evidence suggesting that the ancient monolith thought to depict Egyptian pharaoh Khafra once represented an alien being

A look at a 60-year-old UFO report when three seamen and a teenage boy in Puget Sound, near Maury Island, Washington, saw six flying disks in the sky

The Berniers' future is up in the air as the bargain-hunters head to an airport auction and compete for luggage and plane parts

Brandon and Lori sweat it out in Desert Hot Springs, trying to keep competitors Desert Dan and his clan at bay. Can these city slickers take the heat?

The team visits Nottingham, where finds include a Henry Moore lithograph and a helmet worn by Donald Campbell, while David Dickinson meets the curator of the DH Lawrence Heritage

Documentary series exploring anomalies appearing on satellite images to try and get a better understanding of unexplained phenomena

Cameras capture the world from fresh perspectives. This episode features a long-forgotten network of Native American earthworks and a baffling battlefield mystery in Belgium

A secret military base discovered a few hundred miles from the North Pole. Plus, a man-made, ancient stone formation found 120ft below the surface of Lake Huron

Mysteries literally frozen by time, such as a giant naval vessel located on the bottom of the Norwegian Sea and an ancient reptile-like creature found in Canada's Arctic

Stories of an actual UFO military alert that took place at Edwards Air Force Base in California on the night of October 7, 1965

Les struggles to forgive Seth for trying to sell his business and decides to lock himself in the office. Meanwhile, a fight breaks out on the shop floor

Danny visits one of the biggest car shows in Las Vegas, and spots his next restoration project

Danny breaks his rules of restoration as he starts work on a custom trike, and also makes his first attempt at returning a boat to its former glory

The possibility that extraterrestrial beings helped build mysterious devices such as a 2,000-year-old computer, a power plant inside the Great Pyramid and a Nazi-era time machine

With ancient cultures telling stories of strange objects in the sky, this episode asks whether people living thousands of years ago might actually have seen extraterrestrial crafts